How has Nigeria's ruling capitalist class been able to periodically renew itself, assume new organizational forms and continue its rule?
Kedụ ka ndị otu ọchịchị onye isi ala Naịjirịa siri nwee ike ịmegharị onwe ha oge ụfọdụ, wepụta ụdị nhazi ma na-aga n'ihu?